QUOTE(rfuerst911sc @ Aug 15 2009, 08:59 AM)
Silly question how do you know if they are worn out? I have my headlight assemblies out of the car because it was recently painted. Car has been off the road and in a garage since 1991. If the bushings are bad/worn will I see/feel that they are loose by wiggling the shafts? I may or may not need these.
...if the original bushings are intact, and show no signs of cracking or uneven wear, I would say that they are good to go.
What I would check is the bronze pivot pin prior to installing the headlight assembly (both left and right). The pivot pin uses a M6 nut with course thread. If they are loose on the assembly, please remove the original nut and check the threads, it could be on its' way to cracking through the root diameter. If they are not loose, and never were, then they should be okay.
I noticed that one of my headlights was not aligning flush with the front trunk when in the down position. That's when I discovered the broken pivot pin.
The original condition of the headlight assemblies were god awful ugly. My 74 914 was originally light ivory. After sanding the body, I found other paint. It has been painted three times, three different colors, with the all three oversprays on the headlight assemblies.
I blasted the assembly pieces with aluminum oxide, brushed, primered and painted the assemblies. I decided to replace all the bushings in the assembly to remove any and all play. So was born the refurbish kit.....
Replaced all the rusted screws and adjusters...
I will take pics after I apply fresh paint, then you will see the difference.
Dave